This is SecretCalc – a revolutionary simple calculator that solves tasks by itself and has all the knowledge you need!
Here's a solution that will reduce your learning time and give you a successful move through the entire education system without stress!
Here's a solution that will reduce your learning time and give you a successful move through the entire education system without stress!
Gallery:
| Advantages of SecretCalc | |
|---|---|
 | The appearance and operation of a simple calculator, generally accepted as a permitted calculator available on the baccalaureate, exams and tests – feel like on a real exam! The SecretCalc calculator now has a new, nicer, professionally made casing available in various colors: black, graphite or gray. SecretCalc reveals its power only after entering your secret number (set in the settings menu). At any sudden moment, pressing the ON/C key will immediately return to the simple calculator mode. After re-entering the secret number, you return to the same place you left. Before that, it behaves and looks 100% like a simple calculator. Even the GSM modem is not activated before entering the secret number. |
 | „WolframAlpha” – is the most popular system of automatic solving of science problems available online – like Google in the world of search engines. Support for automatic task solving with: equals, inequalities, unknowns, parameters, logarithms, intervals, linear, quadratic, rational, interval functions, sequences, trigonometry, combinatorics, probabilities, limits, derivatives, integrals, complex operations on numbers, number theory, physics, chemistry and many, many more. Besides the result, it is also showing how to solve them step-by-step solution – a method for open tasks. The capabilities of WolframAlpha are confirmed by the fact that it is written in over 10 million lines of code and runs as an on-line service on over 10,000 processors. The service has been available and continuously developed for 10 years. |
 | In the user manual, you will receive a description of the syntax, i.e. how to enter the mathematical operations occurring in the tasks, and a collection of 134 tasks from the last years of the mathematics baccalaureate at the basic and advanced level: a photo of the task, how to enter it and why, a photo of the calculator screen with an answer or a step-by-step solution to rewrite.
I believe that after familiarizing yourself with the syntax and the collection of tasks, you will easily know how to solve any task with WolframAlpha. You will also receive the syntax saved on the memory card – you will always have it at hand in the calculator. |
 | „Wikipedia” – browsing the online encyclopedia (Wikipedia, Wiktionary, Wikibooks, ...) in various languages (English, German, Polish, ...). |
 | „SMS” – full functionality of the SMS messenger: list of threads, list of contacts (name – number), notification of an incoming message only after unlocking (entering a secret number). You no longer need to part with your loved ones while learning. |
 | „Memory card” – viewing any content from the memory card, containing text, images, hyperlinks to other content. We save the content in a text format with the possibility of changing the font, inserting images, and hyperlinks to other content. The only limitation is the capacity of the memory card. You can create the content yourself or in a dedicated Creator available on the website. The Creator allows you to format the text (font style and size), import and insert images from a disk or URL, image processing (scaling, thresholding), live preview of the created content on the calculator display – without the need to copy files to the card to check how it looks. You can check the Creator at this link now. You will get a fast microSD memory card, USB card reader and SD adapter for free. The card will already have a ready-made cheat sheet with the WolframAlpha syntax and sample content with images created with the Creator. |
 | Sending USSD codes in order to e.g. check or top up your account balance without pulling out your SIM card. |
 | In each of the above-mentioned features: search for any text forward and backward, follow hyperlinks, return back. |
 | Settings and adjustment: secret number of calculator, scroll speed, backlight (possible completely off), contrast. View: battery status, memory card information, SIM card operation information and GSM signal strength. |
 | Battery for at least 8 hours of operation. Charging the battery with a microUSB cable (mobile phone chargers, charging from a USB port). |
 | Satisfaction guarantee or refund. You have 14 days to review SecretCalc and make a decision. If you think it won't work for you, you'll get a refund. Full support and specialist help for 24-months. Usually, you will receive an answer within a few hours (SMS, e-mail, contact form). Including help in solving tasks that are not in the collection – just send me a photo of the task (MMS, e-mail, contact form) and I will show you how to enter and solve it. |
 | The ability to update the firmware from a file shared on the website or sent to you via e-mail. Newer versions of the firmware may contain new features, improvements and fixes. For example, in the event of an incompatible change of the communication interface to WolframAlpha or Wikipedia, the problem will be solved by updating the firmware. All this without having to physically return the device. |
Technical specification:
| Casing: | simple calculator in black, graphite or grey (you can choose which color you want) |
| Condition: | new, protective film on the display |
| Dimensions: | less than 14cm x 13cm x 1.5cm |
| Weight: | less than 180g |
| Connectivity: | GSM 850/900/1800/1900 MHz professionally tuned built-in antenna for excellent coverage and bandwidth |
| Connectors: | visible only after unscrewing the flap on the back of the calculator: microSD nanoSIM microUSB electrostatic discharge resistance |
| Battery: | 1500mAh Li-Ion 3.7V at least 8 hours of operation |
| Charging: | microUSB cable charging LEDs indicating the charging status |
By purchasing SecretCalc you get:
- SecretCalc delivered to the address provided by the selected delivery method.
- Fast microSD memory card, USB card reader and SD adapter. The card will already have a ready-made cheat sheet with the WolframAlpha syntax and sample content with images created with the Creator.
- A set of spare flap screws on the back of the calculator (in case of loss).
- Access the Content Creator where:
- create your own text, with the ability to: choose a font, attach images and hyperlink to other pages,
- there is a real-time preview of the created content on the calculator screen, without the need to copy files to the card to check how it looks,
- the created content with images is downloaded in a .zip archive, which just needs to be unpacked on the memory card.
- Access to the Private forum section where:
- you will get access to the latest firmware updates in which new features, improvements and fixes are released,
- there are detailed step-by-step instructions with pictures, descriptions of all settings:
- Simple calculator
- Exit from calculator
- Back to calculator
- Control and navigation – moving, searching
- Displaying a helpful keymap
- Scroll up/down, up/down fast, left/right, follow links, go back
- Search for text
- Control and navigation – character input
- Text, numeric, special characters, WolframAlpha shortcuts keyboard
- Moving the cursor left/right, to the beginning/end, deleting text
- One-time input of a character from the second type of keyboard
- Changing the keyboard type
- One-time character entry from special characters keyboard
- WolframAlpha shortcuts keyboard
- Diacritics
- WolframAlpha queries
- Configuration
- Entering equations and problems
- Expanding details
- WolframAlpha – syntax
- Syntax – basic level
- Syntax – advanced level
- More examples
- WolframAlpha – mathematics – basic – Baccalaureate 2020
- 21 tasks from the 2020 baccalaureate in basic mathematics: a photo of the task, how to enter it and why, a photo of the calculator screen with the answer or a step-by-step solution to rewrite
- WolframAlpha – mathematics – basic – Baccalaureate 2019
- 16 tasks from the 2019 baccalaureate in basic mathematics: a photo of the task, how to enter it and why, a photo of the calculator screen with the answer or a step-by-step solution to rewrite
- WolframAlpha – mathematics – basic – Baccalaureate 2018
- 17 tasks from the 2018 baccalaureate in basic mathematics: a photo of the task, how to enter it and why, a photo of the calculator screen with the answer or a step-by-step solution to rewrite
- WolframAlpha – mathematics – basic – Baccalaureate 2017
- 18 tasks from the 2017 baccalaureate in basic mathematics: a photo of the task, how to enter it and why, a photo of the calculator screen with the answer or a step-by-step solution to rewrite
- WolframAlpha – mathematics – basic – Baccalaureate 2016
- 17 tasks from the 2016 baccalaureate in basic mathematics: a photo of the task, how to enter it and why, a photo of the calculator screen with the answer or a step-by-step solution to rewrite
- WolframAlpha – mathematics – basic – Baccalaureate 2015
- 17 tasks from the 2015 baccalaureate in basic mathematics: a photo of the task, how to enter it and why, a photo of the calculator screen with the answer or a step-by-step solution to rewrite
- WolframAlpha – mathematics – advanced – Baccalaureate 2020 and 2019
- 10 tasks from the 2020 and 2019 baccalaureate in advanced mathematics: a photo of the task, how to enter it and why, a photo of the calculator screen with the answer or a step-by-step solution to rewrite
- WolframAlpha – mathematics – advanced – Baccalaureate 2018 and 2017
- 8 tasks from the 2018 and 2017 baccalaureate in advanced mathematics: a photo of the task, how to enter it and why, a photo of the calculator screen with the answer or a step-by-step solution to rewrite
- WolframAlpha – mathematics – advanced – Baccalaureate 2016 and 2015
- 10 tasks from the 2016 and 2015 baccalaureate in advanced mathematics: a photo of the task, how to enter it and why, a photo of the calculator screen with the answer or a step-by-step solution to rewrite
- WolframAlpha – mathematics – other tasks to solve
- 23 other tasks to solve: a photo of the task, how to enter it and why, a photo of the calculator screen with the answer or a step-by-step solution to rewrite
- Wikipedia queries
- Configuration
- Entering phrases
- Selection of articles
- Following links
- SMS messenger
- List of threads
- Writing and notification of an upcoming message
- Contact list
- Own content on the memory card – creating, viewing
- Name
- Text and formatting
- Preview of the current content on the calculator screen
- Saving files to a memory card
- Import, process and insert images into text
- Edition
- Links to other content
- Names of files and directories on the memory card
- Opening a file or directory
- Settings menu
- Interface
- Battery
- Screen settings
- Memory card
- Modem settings
- Firmware update
- Save settings
- Memory card – supported cards and formatting
- Supported memory cards
- Formatting a memory card – Windows – Cards up to 32GB
- Formatting a memory card – Windows – Cards above 32GB
- Formatting a memory card – Mac OS X
- Formatting a memory card – Linux
- SIM card – card selection, account balance and top-up
- General information
- Choice of operator for small towns or villages
- Checking or topping up the account balance
- Device
- Turn on or off
- Opening and closing the flap
- Battery charging
- Simple calculator
- you can exchange ready-made content with other users, submit questions, encountered problems, suggestions.
You will also need:
- The SIM card of any operator (nanoSIM) for the „WolframAlpha”, „Wikipedia” or „SMS” functions.
- A microUSB charger for any mobile phone or a microUSB cable (charging from the USB port of a computer).
- A small Phillips or flat head screwdriver for the screw in the flap on the back of the calculator.
Join the small group of SecretCalc owners. Don't delay – the offer may be terminated at any time or after the last copies have been sold.